March weather forecast and climate
Hatteras, NC

What is the temperature in March in Hatteras?

The average high-temperature, in March, is 60.8°F (16°C), while the average low-temperature is 42.8°F (6°C).

How much does it rain in Hatteras in March?

In March, in Hatteras, North Carolina, the rain falls for 10 days. Throughout March, 4.2" (106mm) of precipitation is accumulated.

What is the sea water temperature in March in Hatteras?

In Hatteras, in March, the average water temperature is 62.6°F (17°C). For most, swimming in 62.6°F (17°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
Average temperature in March - Hatteras, NC
  • Average high temperature in March: 61°F

Warmest months (with the highest average high temperature) are July and August (86°F).
The month with the lowest average high temperature is January (52°F).

  • Average low temperature in March: 43°F

Months with the highest average low temperature are July and August (72°F).
Coldest months (with the lowest average low temperature) are January and February (36°F).

Average rainfall in March - Hatteras, NC
  • Average rainfall in March: 4.2"

The wettest month (with the highest rainfall) is August (5.9").
The driest month (with the lowest rainfall) is April (3.3").

Average rainfall days in March - Hatteras, NC
  • Average rainfall days in March: 10 days

Months with the highest number of rainy days are July and August (11 days).
Months with the lowest number of rainy days are September, October and November (8 days).

Average sea temperature in March - Hatteras, NC
  • Average sea temperature in March: 63°F

Best months for swimming (with the highest average sea temperature) are July and August (81°F).
The coldest month (with the lowest average sea temperature) is February (61°F).

Average daylight in March / Average sunshine in March - Hatteras, NC
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in March: 7h

Months with most sunshine are April, May, June, July and August (Average sunshine: 9h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in March - Hatteras, NC
  • Average UV index in March: 6

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 3).

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